.alert {
	display: none;
	position: fixed;
	top: 50%;
	left: 50%;
	min-width: 300px;
	max-width: 600px;
	transform: translate(-50%,-50%);
	z-index: 99999;
	text-align: center;
	padding: 15px;
	border-radius: 3px;
}

.alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.alert-info {
    color: #31708f;
    background-color: #d9edf7;
    border-color: #bce8f1;
}

.alert-warning {
    color: #8a6d3b;
    background-color: #fcf8e3;
    border-color: #faebcc;
}

.alert-danger {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}